package com.glodon.spring.service;

import java.util.LinkedHashMap;
import java.util.List;

import com.glodon.spring.enty.BulletinEntity;

/**
 * Created by Administrator on 2017-5-3.
 */
public interface BulletinService {
    List<BulletinEntity> query();
    List<LinkedHashMap<String,Object>> queryToMap();

    void accessMsg(String bullentinEntity);

    BulletinEntity queryById(String id);
}
